07 (月)	13:49	06:47	-	19:29
	126cm	54cm	-	83cm
若潮 出 05:38 入 17:14 出 14:39 入 01:07

日立（茨城）2030年10月07日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
10/7 00:00	115.9	↓-0.4
10/7 00:10	115.4	↓-0.5
10/7 00:20	114.8	↓-0.6
10/7 00:30	114.0	↓-0.8
10/7 00:40	113.2	↓-0.8
10/7 00:50	112.2	↓-1.0
10/7 01:00	111.1	↓-1.1
10/7 01:10	109.8	↓-1.3
10/7 01:20	108.5	↓-1.3
10/7 01:30	107.0	↓-1.5
10/7 01:40	105.4	↓-1.6
10/7 01:50	103.7	↓-1.7
10/7 02:00	101.9	↓-1.8
10/7 02:10	100.0	↓-1.9
10/7 02:20	98.0	↓-2.0
10/7 02:30	95.9	↓-2.1
10/7 02:40	93.7	↓-2.2
10/7 02:50	91.5	↓-2.2
10/7 03:00	89.2	↓-2.3
10/7 03:10	86.9	↓-2.3
10/7 03:20	84.5	↓-2.4
10/7 03:30	82.1	↓-2.4
10/7 03:40	79.8	↓-2.3
10/7 03:50	77.4	↓-2.4
10/7 04:00	75.1	↓-2.3
10/7 04:10	72.9	↓-2.2
10/7 04:20	70.7	↓-2.2
10/7 04:30	68.6	↓-2.1
10/7 04:40	66.6	↓-2.0
10/7 04:50	64.7	↓-1.9
10/7 05:00	63.0	↓-1.7
10/7 05:10	61.3	↓-1.7
10/7 05:20	59.8	↓-1.5
10/7 05:30	58.4	↓-1.4
10/7 05:40	57.2	↓-1.2
10/7 05:50	56.2	↓-1.0
10/7 06:00	55.3	↓-0.9
10/7 06:10	54.6	↓-0.7
10/7 06:20	54.0	↓-0.6
10/7 06:30	53.6	↓-0.4
10/7 06:40	53.4	↓-0.2	干潮
10/7 06:50	53.4	0
10/7 07:00	53.6	↑0.2
10/7 07:10	53.9	↑0.3
10/7 07:20	54.5	↑0.6
10/7 07:30	55.2	↑0.7
10/7 07:40	56.1	↑0.9
10/7 07:50	57.2	↑1.1
10/7 08:00	58.4	↑1.2
10/7 08:10	59.9	↑1.5
10/7 08:20	61.5	↑1.6
10/7 08:30	63.3	↑1.8
10/7 08:40	65.2	↑1.9
10/7 08:50	67.3	↑2.1
10/7 09:00	69.5	↑2.2
10/7 09:10	71.8	↑2.3
10/7 09:20	74.3	↑2.5
10/7 09:30	76.8	↑2.5
10/7 09:40	79.4	↑2.6
10/7 09:50	82.0	↑2.6
10/7 10:00	84.7	↑2.7	最大潮位差
10/7 10:10	87.4	↑2.7	最大潮位差
10/7 10:20	90.1	↑2.7	最大潮位差
10/7 10:30	92.8	↑2.7	最大潮位差
10/7 10:40	95.5	↑2.7	最大潮位差
10/7 10:50	98.1	↑2.6
10/7 11:00	100.7	↑2.6
10/7 11:10	103.1	↑2.4
10/7 11:20	105.5	↑2.4
10/7 11:30	107.9	↑2.4
10/7 11:40	110.1	↑2.2
10/7 11:50	112.2	↑2.1
10/7 12:00	114.1	↑1.9
10/7 12:10	115.9	↑1.8
10/7 12:20	117.6	↑1.7
10/7 12:30	119.1	↑1.5
10/7 12:40	120.5	↑1.4
10/7 12:50	121.7	↑1.2
10/7 13:00	122.7	↑1.0
10/7 13:10	123.6	↑0.9
10/7 13:20	124.2	↑0.6
10/7 13:30	124.7	↑0.5
10/7 13:40	125.0	↑0.3	満潮
10/7 13:50	125.0	0
10/7 14:00	124.9	↓-0.1
10/7 14:10	124.6	↓-0.3
10/7 14:20	124.1	↓-0.5
10/7 14:30	123.3	↓-0.8
10/7 14:40	122.4	↓-0.9
10/7 14:50	121.4	↓-1.0
10/7 15:00	120.1	↓-1.3
10/7 15:10	118.7	↓-1.4
10/7 15:20	117.2	↓-1.5
10/7 15:30	115.5	↓-1.7
10/7 15:40	113.7	↓-1.8
10/7 15:50	111.9	↓-1.8
10/7 16:00	110.0	↓-1.9
10/7 16:10	108.0	↓-2.0
10/7 16:20	106.0	↓-2.0
10/7 16:30	104.0	↓-2.0
10/7 16:40	102.0	↓-2.0
10/7 16:50	100.0	↓-2.0
10/7 17:00	98.1	↓-1.9
10/7 17:10	96.2	↓-1.9
10/7 17:20	94.4	↓-1.8
10/7 17:30	92.7	↓-1.7
10/7 17:40	91.1	↓-1.6
10/7 17:50	89.6	↓-1.5
10/7 18:00	88.2	↓-1.4
10/7 18:10	86.9	↓-1.3
10/7 18:20	85.8	↓-1.1
10/7 18:30	84.8	↓-1.0
10/7 18:40	84.0	↓-0.8
10/7 18:50	83.3	↓-0.7
10/7 19:00	82.7	↓-0.6
10/7 19:10	82.3	↓-0.4
10/7 19:20	82.1	↓-0.2	干潮
10/7 19:30	82.0	↓-0.1
10/7 19:40	82.2	↑0.2
10/7 19:50	82.4	↑0.2
10/7 20:00	82.9	↑0.5
10/7 20:10	83.5	↑0.6
10/7 20:20	84.3	↑0.8
10/7 20:30	85.2	↑0.9
10/7 20:40	86.3	↑1.1
10/7 20:50	87.5	↑1.2
10/7 21:00	88.9	↑1.4
10/7 21:10	90.4	↑1.5
10/7 21:20	91.9	↑1.5
10/7 21:30	93.6	↑1.7
10/7 21:40	95.4	↑1.8
10/7 21:50	97.2	↑1.8
10/7 22:00	99.1	↑1.9
10/7 22:10	101.0	↑1.9
10/7 22:20	102.8	↑1.8
10/7 22:30	104.7	↑1.9
10/7 22:40	106.6	↑1.9
10/7 22:50	108.4	↑1.8
10/7 23:00	110.2	↑1.8
10/7 23:10	111.8	↑1.6
10/7 23:20	113.4	↑1.6
10/7 23:30	114.9	↑1.5
10/7 23:40	116.3	↑1.4
10/7 23:50	117.6	↑1.3